1955 Sonny Brooks Kahill 45 RPM Mambo Jumbo Dixieland One Step Jazz Rare
The label is Kahill Recording Co. out of Des Plaines, Ill. Catalog number KA 1007. Handwritten notes on the label include "Dixie One Step", "Mambo", "768", and "I/21". Matrix numbers F8OW-8128 and F8OW-8129 indicate a 1955 release.